Products related to Ions:
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Bestauty Portable Hair Dryer Water Ions Plus Negative Ions
Features: Water ions plus negative ions moisturize and repair, make hair more moisturized, and repair damaged hair, making hair softer and brighter. High speed, low noise, quick dry hair, hair is supple and not frizzy. Hot and cold wind are switchable via one button. Two gears adjust the wind speed to meet various needs. Equipped with air collecting nozzle, easy to install, not easy to fall off, fast and gentle dry hair, care for fragile hair and sensitive scalp. Intelligent temperature control, constant temperature and heating, do not hurt hair.
Price: 34.3 € | Shipping*: 0.00 € -
Bestauty Portable Hair Dryer Water Ions Plus Negative Ions
Features: Water ions plus negative ions moisturize and repair, make hair more moisturized, and repair damaged hair, making hair softer and brighter. High speed, low noise, quick dry hair, hair is supple and not frizzy. Hot and cold wind are switchable via one button. Two gears adjust the wind speed to meet various needs. Equipped with air collecting nozzle, easy to install, not easy to fall off, fast and gentle dry hair, care for fragile hair and sensitive scalp. Intelligent temperature control, constant temperature and heating, do not hurt hair.
Price: 28.61 £ | Shipping*: 0.00 £ -
Bestauty Portable Hair Dryer Water Ions Plus Negative Ions
Features: Water ions plus negative ions moisturize and repair, make hair more moisturized, and repair damaged hair, making hair softer and brighter. High speed, low noise, quick dry hair, hair is supple and not frizzy. Hot and cold wind are switchable via one button. Two gears adjust the wind speed to meet various needs. Equipped with air collecting nozzle, easy to install, not easy to fall off, fast and gentle dry hair, care for fragile hair and sensitive scalp. Intelligent temperature control, constant temperature and heating, do not hurt hair.
Price: 28.61 £ | Shipping*: 0.00 £ -
Bestauty Portable Hair Dryer Water Ions Plus Negative Ions
Features: Water ions plus negative ions moisturize and repair, make hair more moisturized, and repair damaged hair, making hair softer and brighter. High speed, low noise, quick dry hair, hair is supple and not frizzy. Hot and cold wind are switchable via one button. Two gears adjust the wind speed to meet various needs. Equipped with air collecting nozzle, easy to install, not easy to fall off, fast and gentle dry hair, care for fragile hair and sensitive scalp. Intelligent temperature control, constant temperature and heating, do not hurt hair.
Price: 28.61 £ | Shipping*: 0.00 £
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What are hydrogen ions and hydronium ions?
Hydrogen ions are simply protons, which are positively charged particles. Hydronium ions, on the other hand, are formed when a hydrogen ion combines with a water molecule to form H3O+. This hydronium ion is a positively charged ion that is commonly found in aqueous solutions, especially in acidic solutions. Both hydrogen ions and hydronium ions play important roles in acid-base chemistry and are involved in various chemical reactions.
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What are oxonium ions and hydroxide ions?
Oxonium ions are positively charged ions formed when a water molecule gains a hydrogen ion, resulting in the formation of H3O+. These ions are commonly found in acidic solutions and are responsible for the acidic properties of the solution. Hydroxide ions, on the other hand, are negatively charged ions formed when a water molecule loses a hydrogen ion, resulting in the formation of OH-. These ions are commonly found in basic solutions and are responsible for the basic properties of the solution. Both oxonium ions and hydroxide ions play important roles in the pH of a solution and are key components in understanding acid-base chemistry.
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Which ions are found in mineral water, namely calcium ions and bicarbonate ions?
Mineral water typically contains calcium ions (Ca2+) and bicarbonate ions (HCO3-). Calcium ions are important for bone health and muscle function, while bicarbonate ions help regulate pH levels in the body. These ions are naturally present in mineral water due to the dissolution of minerals from rocks and soil as water flows through underground aquifers. Drinking mineral water can provide essential minerals and contribute to overall health and well-being.
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How are magnesium ions and sulfide ions formed?
Magnesium ions are formed when a magnesium atom loses two electrons, resulting in a 2+ charge. This typically occurs when magnesium reacts with other elements, such as oxygen or chlorine. Sulfide ions are formed when a sulfur atom gains two electrons, resulting in a 2- charge. This can occur when sulfur reacts with metals, such as iron or copper. Both magnesium ions and sulfide ions are formed through the process of ionization, where atoms gain or lose electrons to achieve a stable electron configuration.
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Metal Ions in Biochemistry
The second edition of Metal Ions in Biochemistry deals with the multidisciplinary subject of bio-inorganic chemistry, encompassing the disciplines of inorganic chemistry, biochemistry and medicine. The book deals with the role of metal ions in biochemistry, emphasising that biochemistry is mainly the chemistry of metal-biochemical complexes.Hence, the book starts with the structures of biochemicals and the identification of their metal binding sites.Thermodynamic and kinetic properties of the complexes are explained from the point of view of the nature of metal-ligand bonds.Various catalytic and structural roles of metal ions in biochemicals are discussed in detail. Features The role of Na+ and K+ in brain chemistry. The role of zinc insulin in glucose metabolism and its enhancement by vanadium and chromium compounds. Discussion of the role of zinc signals, zinc fingers and cascade effect in biochemistry. Haemoglobin synthesis and the role of vitamin B12 in it. The role of lanthanides in biochemical systems. A detailed discussion of the role of non-metals in biochemistry, a topic missing in most of the books on bio-inorganic chemistry. The study of bio-inorganic chemistry makes biochemists rethink the mechanistic pathways of biochemical reactions mediated by metal ions.There is a realisation of the role of metal complexes and inorganic ions as therapeutics such as iron in leukaemia, thalassemia and sickle cell anaemia, iodine in hypothyroidism and zinc, vanadium and chromium in glucose metabolism.The most recent realisation is of the use of zinc in the prevention and treatment of COVID-19.
Price: 84.99 £ | Shipping*: 0.00 £ -
Porphyrin-Based Composites: Materials and Applicat ions
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Children's bath sponge with silver ions TU transparent
Make your child's bath more enjoyable. The Suavinex Baby Sponge with Silver Ions children's washcloth is made of quality material, soft and pleasant to the touch, which does not irritate the skin.
Price: 29.82 £ | Shipping*: 0.0 £ -
Children's bath sponge with silver ions TU transparent
Make your child's bath more enjoyable. The Suavinex Baby Sponge with Silver Ions children's washcloth is made of quality material, soft and pleasant to the touch, which does not irritate the skin.
Price: 36.77 € | Shipping*: 0.0 €
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What are iron(III) ions and thiocyanate ions?
Iron(III) ions are positively charged ions of iron with a charge of +3. They are commonly found in compounds such as iron(III) chloride or iron(III) sulfate. Thiocyanate ions, on the other hand, are negatively charged ions composed of one carbon atom, one nitrogen atom, and one sulfur atom. They are commonly found in compounds such as potassium thiocyanate or ammonium thiocyanate.
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Which ions are found in mineral water, namely calcium ions and hydrogen carbonate ions?
Mineral water typically contains calcium ions (Ca2+) and hydrogen carbonate ions (HCO3-). These ions are naturally present in the earth and are dissolved in the water as it passes through rocks and soil. Calcium ions contribute to the water's mineral content and can have potential health benefits for bone health. Hydrogen carbonate ions help to regulate the water's pH level and can contribute to its refreshing taste.
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How can chloride ions be distinguished from sulfate ions?
Chloride ions can be distinguished from sulfate ions through chemical tests. One common method is to add silver nitrate solution to the unknown solution. Chloride ions will form a white precipitate of silver chloride, while sulfate ions will not react with silver nitrate. Another method is to use barium chloride solution, which will form a white precipitate of barium sulfate with sulfate ions, but not with chloride ions. These tests can help differentiate between chloride and sulfate ions in a solution.
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What is the charge of magnesium ions and chloride ions?
Magnesium ions have a charge of +2, meaning they have lost two electrons to achieve a stable electron configuration. Chloride ions have a charge of -1, as they have gained one electron to achieve a stable electron configuration. This makes magnesium ions positively charged and chloride ions negatively charged, allowing them to form an ionic bond in compounds like magnesium chloride.
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